1) cooling capcity: 9kw - 1600kw
2) power : 3ph, 380v/220v/200v/415v 50hz/60hz
3) refrigerant type: r22 / r134a / r407c / r404a / r410a
4) stable performance, the use of imported famous brand compressor, built-in security protection , low noise, power and durability.
5) fault alarm, self-test, the signal output, can be linked with the host;
6) brand pumps flow, high efficiency, long-lasting durability;
7) equipped with sophisticated digital temperature controller can accurately control the temperature;
8) thick stainless steel water tank insulation, built-in automatic water replenishment and protection devices, cleaning maintenance convenient.
9) the electrical part of the schneider brand and ensure the machine stable and long life;
10)anti-static spray outside the box, europeanization design, elegant, easy to remove the outer plate, easy to use and maintenance;
11) air-cooled cooling air from the suction side of the fuselage week, top discharge, cooling towers installed free, easy to install, easy to move for lack of water cooling towers installed free workplace;
12) low noise fan motor, excellent cooling effect of condensation, stable cutting structure, excellent anti-rust treatment.
1.Cold water machine, in the industry is divided into two kinds of air-cooled chiller and water cooled chiller, cold water machine in the temperature control is divided into low temperature cold water machine and normal temperature cold water machine, the normal temperature temperature control in the range of 0 degrees -35 degrees. The temperature control of the low temperature machine is generally in the range of 0 degrees minus 100 degrees
2.Imported famous brand compressor, bulit-in security protection, low noise, power and durability, to increase the service life of equipment.
1. Compressor noses are imported from the US and the Europe.
2. Copper tube is welded in anaerobic welding method.
3. RS485 as communication function, realizing automation management ( optional) .
4. Using imported advanced spare parts which has much longer service life.
5. Electrical equipment adopts products from OMRON.FUJI.TE.MOELLER.ABB.
6. Controlling pattern: imported microprocessor or PLC control ( optional) .
7. Completed safety-protection, error reporting system, you don t need any professional person to maintain the equipments.8. High-efficient evaporator and condenser can save more than 30% energy.
8. C -10 or above has two groups of noses which can be used independently.
CoolingCapacity : KW 31.83
50HZ/ 60HZ 37.24
Kcal/ h 27370
50HZ/ 60HZ 31023
Total lnput KW 8.4
Power Supply 3N-380V/ 415V 50HZ/ 60HZ
Comperssor
Ttype: Hermetic gyral or piston
Motor: KW 3.75* 2
CoolingWater
Folw M3/ h 6.85 / 8.01
P.D Kpa 34
ln/ Out Pipe Size G1-1/ 2
FreezeWater
Folw M3/ h 5.47 / 6.40
Tank M3 0.188
ln/ Ot Pipe Size G2
Purmp Motor KW 1.5
Raise KPA 205
Shape dimension LxWxH 1300x 610x 1445.
200KW COOLING CAPACITY
1) The choice of imports of semi-closed original double-screw compressor, reciprocating compressor, compared with the traditional, high efficiency, quiet operation, simple operation and long life.
2) using the world famous brand refrigeration parts, to ensure the quality and stable unit.
3) Evaporator,condenser threads are using the latest high efficiency and ensure a good cooling unit performance.
4) Independent of the cooling loop, separate maintenance and repair without affecting the machineâ??s use.
5) The unit uses micro-computer PLC control, energy control system with the compressor section can be timely and accurate cooling capacity control mechanism and the cooling load matching, to ensure the most efficient plant operation, lowest energy consumption and achieve energy-saving and reliable operation.
6) Able to monitor the setting of actual temp, and display temp, trend in hours or daily.
7) Power : 3ph, 380v/220v/200v/415v 50HZ/60HZ
8) Refrigerant Type: R22 / R134a / R407c / R404a /
1) cooling capacity: 3 kw to 1600kw
2) power : 3ph, 380v/220v/200v/415v 50hz/60hz
3) refrigerant type: r22 / r134a / r407c / r404a / r410a
4) stable performance, the use of imported famous brand compressor, built-in security protection , low noise, power and durability.
5) fault alarm, self-test, the signal output, can be linked with the host;
6) brand pumps flow, high efficiency, long-lasting durability;
7) equipped with sophisticated digital temperature controller can accurately control the temperature;
8) thick stainless steel water tank insulation, built-in automatic water replenishment and protection devices, cleaning maintenance convenient.
9) the electrical part of the schneider brand and ensure the machine stable and long life;
10) anti-static spray outside the box, europeanization design, elegant, easy to remove the outer plate, easy to use and maintenance;
11) air-cooled cooling air from the suction side of the fuselage week, top discharge, cooling towers installed free, easy to install, easy to move for lack of water cooling towers installed free workplace;
12) low noise fan motor, excellent cooling effect of condensation, stable cutting structure, excellent anti-rust treatment.
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1) cooling capacity : 3kw to 1600kw
2) power : 3ph, 380v/220v/200v/415v 50hz/60hz
3) refrigerant type: r22 / r134a / r407c / r404a / r410a
4) stable performance, the use of imported famous brand compressor, built-in security protection , low noise, power and durability.
5) fault alarm, self-test, the signal output, can be linked with the host;
6) brand pumps flow, high efficiency, long-lasting durability;
7) equipped with sophisticated digital temperature controller can accurately control the temperature;
8) thick stainless steel water tank insulation, built-in automatic water replenishment and protection devices, cleaning maintenance convenient.
9) the electrical part of the schneider brand and ensure the machine stable and long life;
10) anti-static spray outside the box, europeanization design, elegant, easy to remove the outer plate, easy to use and maintenance;
11) air-cooled cooling air from the suction side of the fuselage week, top discharge, cooling towers installed free, easy to install, easy to move for lack of water cooling towers installed free workplace;
12) low noise fan motor, excellent cooling effect of condensation, stable cutting structure, excellent anti-rust treatment.
1. Designed for the purification of laboratory hydrochloric acid, nitric acid, and hydrofluoric acid to reduce the content of metal impurities in the acid.
2. Generally, for an acid with a metal impurity content of 10 ppb, after one purification, the metal impurity content can be reduced to about 0.01 ppb.
3. Meet the extremely low detection limit requirements of ICP-MS and provide laboratory-grade ultrapure acid for demanding analytical applications.
Full specifications can be customized: 30-10000ml; resistant to strong acids and alkalis, high temperature resistance: -200~+250; smooth surface, easy to clean; made of Teflon resin, not easy to break.
#teflon #labware #sampling
It is resistant to high temperature and corrosion.
Unique design to prevent dry burning and will protect itself after steaming dry.
No cooling water is used, and no pollution.
Magnesium chloride is a chloride chemical formula MgCl2 colorless and easily deliquescent crystal soluble in water Magnesium chloride hydrate can be extracted from brine or seawater usually with 6 molecules of crystal water but it loses crystal water when heated to 95C begins to decompose when it is above 135C and releases hydrogen chloride HCl gas
Product Parameters
TEST ITEMS
TEST STANDARD
MAGNESIUM CHLORIDE
ANHYDROUS
MAGNESIUM CHLORIDE HEXAHYDRATE
MAGNESIUM CHLORIDEAs MgCl2
990
460
CALCIUM As Ca2
0002
015
SULFATE As SO42
D-Glucuronolactone, CAS No.32449-92-6, a white, odorless, crystalline powder that is soluble in cold water. It can enhance the liver function, restore or improve brain function, regulate immune function, have nourish the skin, delay aging, the improvement of ischemia, eliminate fatigue and enhance all kinds of organ function control and coordination ability and action.
As an experienced D-Glucuronolactone manufacturer and supplier, we has been supplying and exporting D-Glucuronolactone for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
D-Glucuronolactone Specification
Items Specifications
Appearance White crystalline powder
Melting point 170 176
Specific rotation +18.0 o + 20.0 o
Identification Complies with the test
Clarity and color of solution Clear and colorless
Assay(C6H8O6) 98.5 102.0%
Loss on drying 0.5% max
Heavy metals 10 ppm max
Residue on ignition 0.1% max
The common name of the preparations: Iodine trioxide
Administration & Dosage of the Preparations: Iodine 3%.
Characterization
Appearance and usage
Reddish brown sticky liquid; its aqueous solution is acidic, foams produce when shaken.
It is easily soluble in water or ethanol.
It can be dissociated into cationic active species with reactive oxygen and active iodine in the aqueous solution, which has cleaning function.
Pharmacological effects
It is the complex compound of four alkyl amine reactive oxygen species and iodine, added the special synergist. It is stable and has no impurity.
Precautions
The preparations wrappers: should be fitted with brand new dark PET/HDPE with plastic inner lid.
The Process of making preparations: when you fill the dilution into the container, the foam will be produced. Therefore, the self-priming filling machine is not appropriate. Please be attention the requirement of the preparation's pH value.
The requirement of water quality: deionized water would be best. Don't make it with the high hardness tap-water and alkaline water.
Specifications
Appearance
Yellow brown powder
Lignosulfonate content
45%-60%
pH
7-12
Reducing substance
8%
Water
3.5%
Water reducing rate
8%
20 foot cabinet
40 foot high cabinet
25kg - without pallet
12ton
28ton
25kg-with pallet
9ton
25ton
500kg (ton package)-without pallet
12ton
26-28ton
500kg (ton package)- with pallet
8ton
20ton
Delivery time
7-10 days
We can also customize according to customer needs
Appearance
White or Light Yellow Emulsion
pH
6.5-8.5
Emulsion Lonic
Weak Anionic
Appropriate Thinner
10-30 â?? Water Thickening
Standard
GB/T 26527-2011
Organic Silicon Defoamer
1. The defoamer is composed of polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent and stabilizer, etc.
2. At low concentrations, it can maintain good elimination bubble suppression effect.
3. Foam suppression performance is prominent
4. Easily dispersed in water
5. The compatibility of low and foaming medium
6. To prevent the growth of microorganisms
Advantage
It is composed of dispersant and stabilizer, low dosage, good acid and alkali resistance, stable chemical properties, easy to disperse in water, effectively prevent bacterial growth. The properties are stable during storage.
Application
1. Papermaking chemical pulping high temperature vacuum or pressure in the defoaming in pulp washing machine
2. When the alkali refining agent of textile industry, inhibit elimination of treatment before
3. Circuit board cleaning
4. Oil mud defoaming in the process of mining
5. Textile printing and dyeing processing
6. Agricultural chemicals
Absolute ethanol refers to an aqueous solution of ethanol with high purity, which is a mixture of ethanol and water. Generally, the ethanol solution with the concentration of 99.5% is anhydrous ethanol.
Ethanol is an important organic solvent, which is widely used in medicine, coatings, sanitary products, cosmetics, oil and other aspects, accounting for about 50% of the total consumption of ethanol. Ethanol is an important basic chemical raw material. 75% ethanol aqueous solution has strong bactericidal ability and is a commonly used disinfectant. Specially refined ethanol can also be used to make beverages. Similar to methanol, ethanol can be used as energy.
Specification
item
value
Classification
Alcohol
CAS No.
64-17-5
Other Names
Ethanol absolute
MF
C2H6O
EINECS No.
200-578-6
Place of Origin
shandong
Grade Standard
Electron Grade, Food Grade, Industrial Grade, Medicine Grade
Purity
70% 75% 95% 96% 99.9%
Appearance
Colorless transparent liquid
Application
Disinfect/Chemical/Solvent/pharmaceuticals
Brand Name
xiangyu
Model Number
xiangyu
CN NO.
32061
UN NO.
1170
Molecular weight
46.07
Package
1L/5L/160KG/800KG/ISO tank
HS CODE
2207100010
Density
0.789g/cm3
Flash point
12â??
Ignition temperature
363â??
Solubility
Miscible with water in any ratio
boiling point
78
Advantage product with competitive price and stable supply ability
1.Product description
Name: Glutaraldehyde 50%
CAS NO. 111-30-8
Appearance: colorless or yellowish clear and bright liquid
2.characteristics and applications
Glutaraldehyde is colorless or yellowish clear and bright liquid with slight irritating smell, and can be dissolved in organic dissolvent such as water, ether and ethanol.
In water solution, Glutaraldehyde doesn't exist much in free state; instead, Glutaraldehyde makes appearance as hydrates with different forms.and most of them are hydrates with annular structure.
Glutaraldehyde is reactive in property, and liable to polymerize and oxidize, which will react with compounds containing active oxygen and nitrogen. The reaction of the product with protein is mainly carried out between the carbonyl group of the former and the amino group of the latter. Among the known aldehydes, the product is one of the best cross-linking agents for proteins.
Glutaraldehyde has a small influence on the activity of enzyme, and most of enzymes can be fixed under controlled condition, to cross-link without losing their activity. Contrbuting to its outstanding characteristics, the product has drawn special concern from people and been put at broad application.
Potassium Benzoate, E212, CAS no.582-25-2, the potassium salt of Benzoic acid, a white, odorless, flaky, crystalline powder, soluble in water. Potassium Benzoate manufacturing process via chemical synthesis, toluene and potassium hydroxide as raw materials. It uses as food preservative that inhibits the growth of mold, yeast and some bacteria. It works best in low-pH products, such as PH 4.5.
As an experienced Potassium Benzoate manufacturer and supplier, we has been supplying and exporting Potassium Benzoate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Potassium Benzoate powder food grade Specification
Product Potassium Benzoate
CAS 582-25-2 (anhydrous) INS 212
Structure Molecular formula C7H5KO2 3H2O
Properties White particles, flakes or crystalline powder.Odorless, melting point
121.5 123.5 , soluble in water and ethanol.
Quality Specification Standard Item JECFA97 FCC V USP35-NF30
Content(dry basis) 99% 99.0%~100.5% 99.0%~100.5%
Alkalinity (as KOH) passed test 0.06% passed test
Lead 2 mg/kg 2 mg/kg
Water (105, 4h) 26.5% 1.5%. 1.5%.
Heavy metals - - 0.001%
Cl(as chlorine) 0.07%-
Easy oxide test passed test
Application 1.Used as food preservative and antimicrobial agent mainly for artificial
butter,wine .
2.Used as a preservative, antimicrobial agent in food industry.
3.Analytical reagent. Can also be used as tweet agent of fireworks material.
Dosage Refer to the amount of sodium benzoate.
Packaging Net weight: 25kg,paper-plastic bag or woven bag lined with PE bag,can also
be customized according to the customer's requirements of packaging.
Storage Stored in cool, dry and ventilated place.Must not be loaded and transported
with toxic, hazardous and polluting substances.
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